
Certa (getcerta.com) is a Silicon Valley-based tech product start-up that is automating the vendor, supplier, and other stakeholder onboarding processes (think background checks, agreements, and the works) for companies across industries and geographies. With multiple Fortune 500 and Fortune 1000 clients, at Certa's tech team, you will be working on stuff that is changing the way huge companies do business.
Must Haves:
- Experience developing enterprise-grade quality software.
- 3+ years of experience building large-scale front-end applications using React.
- 3+ years of experience using type-safe JavaScript-based languages, such as TypeScript.
- Understanding of modern frontend ecosystems, including Bundling(preferably using vite) Linting, Testing, Releasing.
- Success with mentoring mid-level & junior Engineers.
- Experience in Agile software development methodologies.
- Experience writing automated tests (e.g., Vitetest, Cypress, Jest, Testing Library).
- Experience in building, scaling & maintaining a design system from scratch.
- Experience in improving rendering as well as delivery performance for front-end applications.
- Experience in writing semantic HTML.
- Experience in building scalable, responsive, and cross-browser-compatible web applications.
- Experience in a peak-performance organization, preferably a tech startup.
- Experience working with a remote team.
- Data analysis experience, and understanding of how analytics can help with product decisions.
Bonus:
- Experience building integrations and data synchronizations with event pub/sub-models.
- Experience with WebGL
- Experience in building offline applications using Web Workers
- Open source contributions.
- Running his/her own blog.
- Experience with building 100% keyboard and screen reader-accessible applications.
- Experience setting up and customizing JavaScript tooling and building systems.

About Certa
About
Certa’s no-code platform makes it easy to digitize and manage the lifecycle of all your suppliers, partners, and customers. With automated onboarding, contract lifecycle management, and ESG management, Certa eliminates the procurement bottleneck and allows companies to onboard third-parties 3x faster.
Tech stack
Connect with the team
Similar jobs
Profile: React.js
Location: Mumbai
Experience Required: 2+ Years
Employment Type: Full-time
Required Skills & Qualifications
- Experience: Minimum 2+ years of professional experience in React.js development
- Core Technologies:Strong proficiency in JavaScript (ES6+)
- Extensive experience with React.js and its ecosystem
- Solid understanding of HTML5, CSS3, and responsive design
- Experience with state management libraries (Redux, Context API)
- Knowledge of modern build tools (Webpack, Vite, etc.)
- Familiarity with version control systems (Git)
- Technical Skills:Understanding of RESTful API integration
- Experience with testing frameworks (Jest, React Testing Library)
- Knowledge of modern CSS frameworks (Bootstrap, Material-UI, Tailwind CSS)
- Familiarity with TypeScript is a plus
- Understanding of performance optimization techniques
Job Description for Senior Frontend Engineer
Job Title: Senior Frontend Engineer
Company: Mydbops
Job Overview:
We’re building an agentic AI database platform where intelligent automation meets intuitive design. Join our small, execution-focused development team powered by deep database expertise as we redefine how teams monitor and optimize database performance.
About Mydbops
Mydbops helps fast-growing teams and unicorns run mission-critical databases with speed, scale, and reliability. Trusted by 800+ clients, including 30+ unicorns, we optimize and manage systems like MySQL, PostgreSQL, MongoDB, MariaDB, TiDB, and Cassandra, powering 10B+ transactions daily across industries such as fintech, SaaS, healthcare, logistics, and e-commerce.
With 9+ years of deep expertise, we build automation tools, lead complex migrations, and solve high-impact performance and database challenges. We are ISO and PCI-DSS certified, combining engineering excellence with enterprise-grade security and compliance.
Role:
You'll architect and build our frontend from the ground up, crafting a modern, production-ready agentic AI application that makes complex database insights clear, accessible, and actionable. In this high-impact role, your technical decisions will shape how our platform scales and evolves.
What You'll Own
- Design and implement the entire frontend architecture using modern technologies
- Build responsive, performant UIs that handle real-time data and complex user workflows
- Collaborate closely with backend and AI teams to define system boundaries, advocate for optimal data flows, and craft experiences that make AI accessible
- Establish engineering standards for testing, CI/CD, and code quality
- Balance technical excellence with product intuition and a deep focus on user experience
What We're Looking For
Core Requirements:
- 3 to 5 Years building production frontends with proven performance, security, and architectural ownership
- Strong proficiency in React, TypeScript, and modern component-based architecture
- Deep knowledge of authentication, RBAC, session management, and frontend security best practices
- Experience with state management (e.g., Redux, Zustand) and integrating complex or real-time APIs
- Strong design intuition with exposure to design systems, responsive UX, and accessibility standards
- Experience building real-time UIs, data visualizations, or telemetry dashboards
- Familiarity with data visualization libraries like Recharts, D3, Chart.js, or similar open-source solutions
- A track record of clean, maintainable code and a proactive ownership mindset
Culture Fit
We value execution over meetings, ownership over hand-holding, and long-term thinking over quick fixes. We're looking for someone who:
- Takes initiative and drives projects to completion independently
- Writes clean, maintainable code with testing in mind
- Cares equally about performance, security, and user experience
- Balances technical debt with product velocity and user impact
This role likely isn't a fit if:
- You need daily task breakdowns to make progress
- You haven't built and shipped production-grade applications end-to-end
- You avoid dealing with performance, authentication, or architecture
- You prefer polishing UI components over solving deep product problems
Ready to help build intelligent database performance tools? We'd love to hear from you.
Job Details:
- Job Type: Full-time opportunity
- Work time: General Shift
- Mode of Employment - Hybrid (Chennai Location)
- Experience - 3 to 5 years
ROLE/SKILLS:
We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.
Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to back-end
- Collaborate with other team members and stakeholders
- Experience of theme design on the WordPress CMS is mandatory.
Skills and Qualifications
- Proficient understanding of web markup, including HTML5, CSS3
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
Note: Every front-end developer is expected to have a proficient knowledge of JavaScript, while most front-end developers should know jQuery.
- Good understanding of (Depending on the specific case, a developer should have the knowledge of advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS etc.)
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as as Gimp or Photoshop is a plus.
Note: A UI/UX designer is expected to deliver finished resources for the developer to incorporate into the app. However, quite often a front-end web developer needs to make some small adjustments.
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as (Git / Mercurial / SVN)
- Good understanding of SEO principles and ensuring that application will adhere to them.
Job Summary
We Condé Nast are looking for React Developers who can design, develop, modify, debug
and/or maintain software code according to functional, non-functional and technical design
specifications and closely work with Data engineering, data science, and internal business
strategy teams as well as the CN suite of brands to develop Analytics Platform
Required Skills:
● 5+ Years of work experience.
● At least 2 Years of relevant work experience in React
● Experience in developing responsive Web Application Development
● Expert Programming experience in HTML, CSS, JavaScript and React JS
● Experience building reusable UI elements including trading grids, dialogs, and screen
navigation widgets
● Experience in Version control (Git)
● Demonstrated ability to work with remote team members, meet deadlines and work
in an agile environment
● Excellent communication skills Strongly Recommended:
● Experience with functional reactive programming methods (e.g. RxJS)
● Experience with async programming (e.g. Promises)
● Expert in React Hooks
● D3/other data visualization tools and libraries
About Condé Nast
CONDÉ NAST INDIA (DATA)
Over the years, Condé Nast successfully expanded and diversified into digital, TV, and social
platforms - in other words, a staggering amount of user data. Condé Nast made the right move
to invest heavily in understanding this data and formed a whole new Data team entirely
dedicated to data processing, engineering, analytics, and visualization. This team helps drive
engagement, fuel process innovation, further content enrichment, and increase market
revenue. The Data team aimed to create a company culture where data was the common
language and facilitate an environment where insights shared in real-time could improve
performance.
The Global Data team operates out of Los Angeles, New York, Chennai, and London. The team
at Condé Nast Chennai works extensively with data to amplify its brands' digital capabilities and
boost online revenue. We are broadly divided into four groups, Data Intelligence, Data
Engineering, Data Science, and Operations (including Product and Marketing Ops, Client
Services) along with Data Strategy and monetization. The teams built capabilities and products
to create data-driven solutions for better audience engagement.
What we look forward to:
We want to welcome bright, new minds into our midst and work together to create diverse
forms of self-expression. At Condé Nast, we encourage the imaginative and celebrate the
extraordinary. We are a media company for the future, with a remarkable past. We are Condé
Nast, and It Starts Here.
We are looking for a react.js developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Developing and implementing highly responsive user interface components using react concepts.
- Writing application interface codes using JavaScript following react.js workflows.
- Troubleshooting interface software and debugging application codes.
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates.
We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building the application Pathya.app, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Roles and Responsibilities
- Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Leverage native APIs for deep integrations with both platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Reach out to the open-source community to encourage and help implement mission-critical software fixes React Native moves fast and often breaks things.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Use exciting app build in swift and Kotlin and convert it to react-native
Desired Candidate Profile
- Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
- Knowledge of functional or object-oriented programming
- Ability to write well-documented, clean JavaScript code
- Rock-solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools & library like XCode, Gradle, saga, redux, re-animated, firebase
- Understanding of REST APIs, the document request model, and offline storage
- Experience with automated testing suites
Perks and Benefits
- We offer you work from home
- flexible with timing
- 5days working
- We trust our employee inspires them to do innovative things and explore and execute new techniques
Candidate should be willing provide technical leadership and mentoring to a small team of highly talented and motivated engineers to deliver these solutions with highest quality.
Ideal candidate is full stack developer, understands familiar with each layer with ability to set the UI strategy for the product and execute the roadmap, build teams.
Primary Responsibilities
- Architect, Design, implement, and deploy solutions that are reliable and perform at scale in multi-tenant environment.
- Collaborate with UX design group and convert the design to actual UI components and pages to delight users of our cloud platform
- Evaluate technology and make choice based on performance, scalability, security and future expansion.
- Work with different stakeholders within and outside the team in a highly collaborative environment.
- Working with rapid and innovative development methodologies like: Kanban, Continuous Integration and Daily deployments
- Engage with Product Management and Business to create Product roadmap, own technical backlog and roadmap for technology supremacy.
- Continually learn about new technologies, generate new ideas and improve the use of technology in the product.
- Driving various organization wide activities like Hackathon, Ideathon, brown bag sessions and technical blogs
ESSENTIAL SKILLS:
- Strong experience in Information Architecture and UI Design experience in delivering concepts, wire frames, prototypes, and compelling visual experiences.
- Possess the knowledge of the Graphic Design, Usability and ability to apply strategic thinking to deliver exceptional end to end user experience
- Expert understanding of strong Standards Based HTML Development as also strong JavaScript and JS libraries / UI Frameworks like Prototype.js, DHTMLX, ExtJS, JQuery (one Framework at the least is a must)
- Strong experience in Vue.JS/Backbone.JS or similar.
- Strong in CSS and AJAX / XML / XSLT / DOM / JSON
- Should have fundamental understanding of JavaScript - OOPs
- Understand Cross Browser issues and client side cookie
- Would expect the successful candidate to be highly proficient in Web Standards including W3C and WCAG
- Possess strong and relevant exposure to Web Accessibility/ Usability
- Would require to be intimately familiar with defining UI Specifications / Guidelines
- Would be essential to possess knowledge of web-based technologies and their impact on the feasibility of design solutions, including the capabilities and limitations of Web Technologies
- Experience in the Retail Domain or working on building Analytical Tools would be a plus
- Very good written and verbal communication skills
- Experience working with Agile development environments
The Job: ReactJs Developer
The Company: Unify Technologies (http://www.unifytech.com/">www.unifytech.com)
What we are looking for: We are interested to hire “ReactJS” candidates who good at coding/programming.
Experience: 2-9 Years
Domain: It’s a product based project
Work Location: Hyderabad
Employment Mode: Permanent
Notice Period: 0-30 Days (Mandatory), Strictly we are looking who can join us as soon as possible who can make it within 30 days atleast.
Interview Available Date and Mode: 20th July 2019, F2F










